EP3275157A4 - Bi-directional data security for supervisor control and data acquisition networks - Google Patents

Bi-directional data security for supervisor control and data acquisition networks Download PDF

Info

Publication number
EP3275157A4
EP3275157A4 EP16769436.3A EP16769436A EP3275157A4 EP 3275157 A4 EP3275157 A4 EP 3275157A4 EP 16769436 A EP16769436 A EP 16769436A EP 3275157 A4 EP3275157 A4 EP 3275157A4
Authority
EP
European Patent Office
Prior art keywords
bi
supervisor control
data acquisition
acquisition networks
directional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP16769436.3A
Other languages
German (de)
French (fr)
Other versions
EP3275157A1 (en
Inventor
Peter Fischer
Andrew Feldkamp
Nelson Rodriguez
Joshua Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sierra Nevada Corp
Original Assignee
Sierra Nevada Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US14/668,602 priority Critical patent/US9729507B2/en
Application filed by Sierra Nevada Corp filed Critical Sierra Nevada Corp
Priority to PCT/US2016/023225 priority patent/WO2016154036A1/en
Publication of EP3275157A1 publication Critical patent/EP3275157A1/en
Publication of EP3275157A4 publication Critical patent/EP3275157A4/en
Application status is Pending legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L29/00Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
    • H04L29/02Communication control; Communication processing
    • H04L29/06Communication control; Communication processing characterised by a protocol
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H04L63/0218Distributed architectures, e.g. distributed firewalls
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227Filtering policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227Filtering policies
    • H04L63/0245Filtering by information in the payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227Filtering policies
    • H04L63/0254Stateful filtering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227Filtering policies
    • H04L63/0263Rule management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/14Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/40Bus networks
    • H04L2012/4026Bus for use in automation systems
EP16769436.3A 2014-01-30 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks Pending EP3275157A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/668,602 US9729507B2 (en) 2014-01-30 2015-03-25 Bi-directional data security for supervisor control and data acquisition networks
PCT/US2016/023225 WO2016154036A1 (en) 2015-03-25 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Publications (2)

Publication Number Publication Date
EP3275157A1 EP3275157A1 (en) 2018-01-31
EP3275157A4 true EP3275157A4 (en) 2018-11-14

Family

ID=56977775

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16769436.3A Pending EP3275157A4 (en) 2014-01-30 2016-03-18 Bi-directional data security for supervisor control and data acquisition networks

Country Status (2)

Country Link
EP (1) EP3275157A4 (en)
WO (1) WO2016154036A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066293B1 (en) * 2017-05-11 2019-11-01 Thales Improved avionic safety gateway and aircraft comprising such a gateway
WO2019190403A1 (en) * 2018-03-29 2019-10-03 Agency For Science, Technology And Research An industrial control system firewall module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175603A1 (en) * 2008-10-09 2010-04-14 Juniper Networks, Inc. Dynamic access control policy with port restrictions for a network security appliance
US20120198541A1 (en) * 2011-02-02 2012-08-02 Reeves Randall E Methods and apparatus for preventing network intrusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030093519A1 (en) * 2001-07-31 2003-05-15 Steven Jackson Supervisory control and data acquisition interface for tank or process monitor
WO2009128905A1 (en) * 2008-04-17 2009-10-22 Siemens Energy, Inc. Method and system for cyber security management of industrial control systems
US8400258B2 (en) * 2009-04-30 2013-03-19 Echoflex Solutions, Inc. Method of remotely configuring a controller responsive to wireless signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175603A1 (en) * 2008-10-09 2010-04-14 Juniper Networks, Inc. Dynamic access control policy with port restrictions for a network security appliance
US20120198541A1 (en) * 2011-02-02 2012-08-02 Reeves Randall E Methods and apparatus for preventing network intrusion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016154036A1 *

Also Published As

Publication number Publication date
EP3275157A1 (en) 2018-01-31
WO2016154036A1 (en) 2016-09-29

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